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| author | Jason Gunthorpe <jgunthorpe@obsidianresearch.com> | 2013-10-05 21:38:02 +0400 |
|---|---|---|
| committer | Peter Huewe <peterhuewe@gmx.de> | 2013-10-22 21:42:31 +0400 |
| commit | 58c09e21332c4ab56ac694a71f6715db2768f53f (patch) | |
| tree | cb1198d4aa42d98dcacab0b5dd845f57c07899b6 /drivers/crypto | |
| parent | 6aff1fdc5d59acd7181bdd2f41b34d7bea1b6dcb (diff) | |
| download | linux-58c09e21332c4ab56ac694a71f6715db2768f53f.tar.xz | |
tpm: Use container_of to locate the tpm_chip in tpm_open
misc_open sets the file->private_date to the misc_dev when calling
open. We can use container_of to go from the misc_dev back to the
tpm_chip.
Future clean ups will move tpm_open into a new file and this change
means we do not have to export the tpm_chip list.
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Reviewed-by: Joel Schopp <jschopp@linux.vnet.ibm.com>
Reviewed-by: Peter Huewe <peterhuewe@gmx.de>
Acked-by: Ashley Lai <adlai@linux.vnet.ibm.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Diffstat (limited to 'drivers/crypto')
0 files changed, 0 insertions, 0 deletions